Patrick Gregory, MD
NPI 1447245964 · Cardiovascular Disease Physician · Fort Wayne, IN
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Gregory, MD is a Cardiovascular Disease Physician provider in Fort Wayne, IN (NPI 1447245964).
Provider details
- NPI number
- 1447245964
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 45415 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,551 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 258 | $64 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 239 | $118 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 238 | $8 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 200 | $110 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 58 | $73 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 449 | 145 |
| Metoprolol Succinate | 410 | 162 |
| Apixabanbrand: Eliquis | 373 | 110 |
| Amlodipine Besylate | 340 | 123 |
| Spironolactone | 329 | 130 |
| Carvedilol | 306 | 118 |
| Furosemide | 268 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$206 across 12 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1506 S Oneida StAppleton, WI 54915-1305Phone: (920) 730-6700
Registry dates
- Enumerated
- 2005-09-12
- Last updated
- 2022-10-10
- Certified
- 2022-10-10
Frequently asked questions
- What is Patrick Gregory's NPI number?
- Patrick Gregory's National Provider Identifier (NPI) is 1447245964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Gregory's specialty?
- Patrick Gregory is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Gregory located?
- Patrick Gregory's practice location on file with NPPES is 11108 Parkview Circle Dr, Fort Wayne, IN 46845-1730.
- What is Patrick Gregory's phone number?
- The practice phone number listed in the NPPES registry for Patrick Gregory is (260) 266-5700.
- Does Patrick Gregory accept Medicare?
- Patrick Gregory is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Gregory's NPI active?
- Yes — Patrick Gregory's NPI (1447245964) is active in the NPPES registry as of the last update on 2022-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.